maria-developers team mailing list archive

[Jan Lindström <jan.lindstrom@xxxxxxxxxxx>]

Hi Sujatha,

On Mon, Jan 4, 2021 at 11:45 AM sujatha <sujatha.sivakumar@xxxxxxxxxxx>
wrote:

>
> +    for (TABLE_LIST *tables= rgi->tables_to_lock; tables;
> +         tables= tables->next_global)
> +    {
> +      if (slave_run_triggers_for_rbr)
>        {
>          tables->trg_event_map= new_trg_event_map;
>          lex->query_tables_last= &tables->next_global;
>        }
> +      else if (!WSREP_ON)
> +      {
> +        tables->slave_fk_event_map= new_trg_event_map;
> +        lex->query_tables_last= &tables->next_global;
> +      }
>

Why is prelocking not done when WSREP_ON ? (or WSREP(thd) ) In my opinion
it should be reasoned here with comment, many of our customers actually use
Galera as master-slave setup. Did you test your testcase with Galera setup
and did you check Galera test results on bb ?

Regards,
  Jan